Patents by Inventor Gregory A. Henrikson

Gregory A. Henrikson has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 4817861
    Abstract: This invention relates to a stackable file storage carton characterized by an open-front box fitted with an integrally formed access opening cover hingedly attached to the bottom of the box along the front edge of the latter for movement from a closed position into an open one forming an extension of said box bottom. The access opening cover is comprised of a panel sized and shaped to cover the access opening. This panel is bordered along its free edges by upstanding fence-forming flanges cooperating therewith and with one another to define a tray which in open position is adapted to receive and support a file slid forwardly from within the box. The front flange is formed to provide a pocket extending lengthwise thereof which is open at both ends to receive and hold tabs depending from the front edges of the flanges bordering the sides of the cover panel.
    Type: Grant
    Filed: February 24, 1987
    Date of Patent: April 4, 1989
    Inventor: Gregory A. Henrikson